baber/WOPTO huggingface dataset:
Patent KR-20060037458-A (KR)
Title: Copper alloy and method for production thereof
Inventor: MAEHARA YASUHIRO
IPC: C22F1/08
Filed: 2004-09-15
Abstract: A copper alloy which comprises two or more of Cr, Ti and Zr, the balance being Cu and impurities, wherein the particle diameter (X)(mum) of precipitates and inclusions being present in the alloy and having a particle diameter of 1 mum or more and the total number (N) (pieces/mm2) of the precipitates and inclusions satisfy the following formula (1): log N <= 0.4742 + 17.629 X exp (- 0.1133 x X). The copper alloy may further comprise Ag, P, Mg or the like in place of a part of Cu. A method for producing the above copper alloy which comprises cooling a cast pieces at a cooling rate of 0.5°C/s or more at least in the temperature range from the temperature immediately after the casting to 450°C. It is desirable that after the cooling the cast piece is worked in the temperature range of 600°C or lower or is subjected to a heat treatment wherein it is held in the temperature range of 150 to 750 °C for 30 sec or longer. It is most desirable that the work and the heat treatment are repeated.
Patent KR-20060123092-A (KR)
Title: Read-out control for use with a domain expansion recording medium
Inventor: VERSCHUREN COEN A
IPC: G11B11/105
Filed: 2004-08-26
Abstract: The present invention relates to a reading method and apparatus for reading a magneto-optical recording medium comprising at least one storage layer and a read-out layer, wherein an expanded domain leading to a read-out pulse is generated in the read-out layer by copying of a mark region from the at least one storage layer to the read-out layer through heating by a radiation power and with the help of an external magnetic field. A parameter indicating the presence or strength of a local deviation in the read-out characteristic of the recording medium is determined during a reading operation, and the radiation power is then controlled on the basis of on the determined parameter. The proposed procedure can be used during a read-out operation based on a reflected power, read-out error, or phase error. Hence, a fast and efficient power control mechanism that can be independent of a copy window control mechanism is provided. Moreover, crosstalk between first and second storage layers can be prevented by keeping the read-out temperature close to the compensation temperature of the other storage layer which is not read.
Patent KR-20060034313-A (KR)
Title: Collet, die bonder, and chip pick-up method
Inventor: NAGAMOTO NOBUHIRO
IPC: H01L21/52
Filed: 2003-09-18
Abstract: To prevent semiconductor chips from cracking during pick-up and during bonding. SOLUTION: A bonding tool (10) is constituted of a collet holder (20) and a collet (30). The collet holder (20) comprises a vacuum suction hole (21) at the center, attaching threaded holes (22, 23) for attaching the collet holder (20) to a support member, a depending section (24) at the bottom, and a recess (25) in the depending section (24). The collet (30) comprises a flat surface (31) at the lower end, a plurality of vertically extending vacuum suction through-holes (32), a projection (33) adapted to fit in the recess (25), and a flange (34) abutted against the lower surface of the depending section (24). A space (26) is defined such that the depth dimension H1 of the recess (25) and the height dimension H2 of the projection (33) are set H1 > H2, and communication is established between the vacuum suction holes (21, 32) through the space (26). The plurality of vacuum suction holes (32) vacuum-suck the periphery of a chip, whereby pick-up and bonding are effected.
Patent KR-20060066127-A (KR)
Title: Distribution of media objects
Inventor: SYSTA KARI
IPC: H04L29/06
Filed: 2004-10-26
Abstract: A method and system for controlled distribution of a package containing at least one media object by an electronic device, the package further comprising information indicative of the conditions in which the distribution of the package is allowed. This information is examined to determine whether the distribution of the package is allowed or not before the package is distributed by the electronic device. If it is determined that the distribution of the package is allowed, the package distribution is started. The invention also relates to a system in which the method is implemented, an electronic device comprising means for storing the package and means for distributing the package to another electronic device, a computer program product comprising machine executable steps for distributing a package by an electronic device, and a business method for distributing a package to an electronic device.
Patent KR-20060116824-A (KR)
Title: Four wheel drive system
Inventor: JOKI MARK A
IPC: B60K17/00
Filed: 2005-01-14
Abstract: A "torque-on-demand" ("TOD") four wheel drive system comprising a slipper clutch or roller clutch (20) positioned between a first rotatable component (1) and a second rotatable component (3). The clutch comprises a first tubular component (22) having a first axial slot (26) and a second tubular component (24) having a second axial slot (30). A control pin (28) extends through and is axially moveable within the first and second slots (26, 30). One of the first or second slots has a constant circumferential width W and the other of the first and second slots has at least first (32) and second (34) portions along its axial length with the first and second portions having different circumferential widths. Axial movement of the control pin (28) along the slots (26, 30) changes the clutch between 2WD and 4WD/TOD modes.
Patent KR-20060088132-A (KR)
Inventor: CHUN JONG YOON
IPC: C12Q1/68
Filed: 2003-11-10
Abstract: 본 발명은 DNA 워킹 어닐링 조절 프라이머(DW-ACP) 및 제1차 타깃-특이적 프라이머를 이용하여 미지의 뉴클레오타이드 서열을 제1차 증폭(primary amplification)하는 단계 (a)를 포함하며, 상기 단계 (a)는 다음의 과정을 포함하는 것을 특징으로 하는 기지(旣知, known)의 뉴클레오타이드 서열에 인접한 미지의 뉴클레오타이드 서열을 증폭하는 방법에 관한 것이다: (a-1) 상기 미지의 뉴클레오타이드 서열에 혼성화 되는 축퇴성(degenerate) 랜덤 뉴클레오타이드 서열 및 상기 미지의 뉴클레오타이드 서열으 한 위치에 실질적으로 상보적인 혼성화 뉴클레오타이드 서열을 포함하는 제1차 축퇴성 DW-ACP를 이용한 프라이머 어닐링, 프라이머 연장 및 변성의 최소 한 사이클을 포함하며, 제1차 어닐링 온도에서 상기 미지의 뉴클레오타이드 서열의 제1단계 증폭(first-stage amplification)을 실시하는 단계; 그리고, (a-2) 상기 제1차 축퇴성 DW-ACP가 프라이머로서 작동하지 못하도록 하는 제2차 어닐링 온도에서 제2단계 증폭(second-stage amplification)을 실시하는 단계. 
       
     DNA 워킹, 프라이머, ACP, 축퇴성, 증폭
Patent KR-20060111609-A (KR)
Title: Hdtv crt display having optimized tube geometry, yoke field and gun orientation
Inventor: BARBIN ROBERT LLOYD
IPC: H01J29/70
Filed: 2003-12-23
Abstract: A cathode ray tube (1) has a faceplate panel (3) with a short axis and a long axis. The faceplate panel has a display screen on the inside of the panel and the panel extends back to a funnel (5) which houses an electron gun system within an integral neck (4). The electron gun system produces co-planar beams arranged in a linear array which is parallel to a short axis of the screen (12). A deflection system (14) is positioned over the neck of the funnel for applying electromagnetic control fields to electron beams emanating from the electron gun system directed toward the screen. The deflection system has a first deflection coil system for generating a substantially barrel shaped magnetic field for deflecting the beams in the direction of the long axis and a second deflection coil system for generating a substantially pincushion magnetic field for deflecting the beams in the direction of the short axis. At least one of the deflection coil systems generates a misconvergence along at least one of the axes parallel to the direction of the co-planar beam. Coils (16) for generating a quadrupolar magnetic field are coupled to the deflection coil systems for correcting misconvergence.
Patent KR-20070032273-A (KR)
Title: Serum-free vero cell banking process
IPC: C12N5/00
Filed: 2004-12-10
Abstract: A serum-free Vero cell banking process provides a standardized and consistent way to generate reliable and stable cell banks for viral vaccine production. The substitution of animal-derived substances with plant-derived substances in the growth and freezing media increases the viability of the cells upon thawing and reduces their recovery time, thereby allowing a more precise schedule for manufacturing and more consistent processes.
Patent KR-20060123505-A (KR)
Title: Improved power supply rejection for pulse width modulated amplifiers and automatic gain control
Inventor: ZEPP DAVID
IPC: H03F3/217
Filed: 2005-01-07
Abstract: A circuit according to the present invention improves the power supply rejection ratio for a pulse width modulated digital amplifier and can be used as a compressor and/or limiter. The circuit preferably operates by using voltage level translation to vary the amplitude of a triangle wave in response to changes in power supply voltage prior to input of the wave into a comparator of the PWM device. Because the circuit operates to improve power supply rejection, little or no distortion is introduced into the signal when used as a compressor and/or limiter. Additionally, the circuit is optionally implemented in a Class D amplifier, and provides a lower cost of implementation than conventional designs in such implementations.
Patent KR-20070017496-A (KR)
IPC: H05K13/02
Filed: 2004-07-09
Abstract: 전자 부품을 반송 캐리어에 실린 기판에 마운터 장치에 의하여 탑재한 후, 상기 기판을 소정의 온도까지 가열하여 상기 전자 부품을 상기 기판에 실장하는 실장 공정에 사용되는 마운터 장치용 부품 카트리지에 있어서, 상기 기판을 상기 반송 캐리어에 밀접하게 한 상태에서 지지하는 지지 부품과, 상기 지지 부품을 지지하는 가이드 테이프를 구비하고, 상기 지지 부품을 상기 마운터 장치에 의하여 상기 반송 캐리어에 고정할 수 있도록 하기 위하여 상기 지지 부품을 상기 가이드 테이프와 함께 권회한 상태에서 수용하는 마운터 장치용 부품 카트리지를 제공한다. 이에 의하여, 상기 실장 공정에 있어서, 상기 지지 부품을 마운터 장치를 사용하여 반송 캐리어에 고정하는 기판의 지지 반송 방법을 사용하는 것이 가능하게 된다. 기존의 실장 라인 및 장치를 유효하게 이용하여 비용을 낮추는 것 이상으로, 기판의 리플로우시에 휘어짐을 확실하게 방지한다. 
       
     반송 캐리어, 마운터 장치, 부품 카트리지
Patent KR-20060111735-A (KR)
Title: Video decoding method and apparatus
Inventor: KOTO SHINICHIRO
IPC: H04N19/89
Filed: 2003-01-20
Abstract: A moving picture coding is performed by adaptively switching between use of a plurality of decoded moving picture signals as reference frames to create a prediction macro block image from one of the plurality of reference frames for each macro block, isolation of a reference macro block from a plurality of reference frames to obtain an average value as a prediction macro block image, and isolation of a reference macro block from a plurality of reference frames to create a prediction macro block image by linear extrapolation or linear interpolation according to a frame-to-frame distance between the reference frame and the coding frame.
Patent KR-20070004788-A (KR)
Title: Prosodic speech text codes and their use in computerized speech systems
Inventor: MARPLE GARY
IPC: G10H1/40
Filed: 2005-03-07
Abstract: Disclosed are a method of, and system for, acoustically coding text for use in the synthesis of speech from the text, the method comprising marking the text to be spoken with one or more graphic symbols to indicate to a speaker a desired prosody to impart to the spoken text to convey expressive meaning. The markups can comprise grapheme-phoneme pairs each comprising a visible prosodic-indicating grapheme employable with written text and a corresponding digital phoneme functional in the digital domain. The invention is useful in the generation of appealing, humanized machine speech for a wide range of applications, including voice mail systems, electronically enabled appliances, automobiles, computers, robotic assistants, games and the like, in spoken books and magazines, drama and other entertainment. ® KIPO & WIPO 2007
Patent KR-20060129520-A (KR)
Title: Head restraint, in particular for a motor vehicle
Inventor: HARTLAUB SILVIO
IPC: B60N2/427
Filed: 2005-03-22
Abstract: Disclosed is a headrest (4) for a vehicle seat (1). In the event of an accident, at least one portion of the headrest facing the head (24) of the passenger who sits in the seat can be displaced from an operating position into a safety position towards the head of said passenger under the effect of a driving device (7). According to the invention, the driving device (7) comprises at least two parts (10, 13) which are movable towards each other under the effect of a first force. At least one (10) of said parts is provided with a slanted surface (11) that acts upon the other part (13) and is inclined in relation to the effective direction of the first force. Said slanted surface (11) makes it possible to generate a second force which is effective in a direction different from that of the first force and can be transmitted to the headrest (4), e.g. after releasing a locking mechanism (8).
Patent KR-20070085089-A (KR)
Title: On-demand instantiation in a high-performance computing(hpc) system
Inventor: DAVIDSON SHANNON V
IPC: G06F15/80
Filed: 2005-04-12
Abstract: In one embodiment, a method for on-demand instantiation in a high-performance computing (HPC) system includes receiving a connection request from a client specifying a first port number and a first host name advertised externally with respect to an HPC server including a cluster of nodes, identifying a service at the HPC server corresponding to the first port number and the first host name, determining whether the identified service is available, and, if the identified service is available, instantiating a host providing the identified service at one or more nodes in the cluster.
Patent KR-20070007185-A (KR)
Title: Personal communication apparatus capable of recording transactions secured with biometric data
Inventor: WEI GONGMING
IPC: G06Q20/00
Filed: 2005-05-04
Abstract: A personal communication apparatus (10) is described, for example, a mobile telephone, for generating a verifiable recording of a transaction (240), the transaction (240) comprising an exchange of information. The apparatus includes a receiving component, a protection component, a memory and a recording component. The receiving component is capable of receiving a transaction between a user (100) of the apparatus and a remote person, and of receiving biometric data (BIOKY) of the remote person. The protection component is capable of protecting the voice conversation with the biometric data (BIOKY). The recording component is capable of recording the transaction protected with the biometric data on the memory (30). A communication apparatus (10) is also described, which may be the same mobile telephone, operable to support authentication of a transaction therein. The communication apparatus comprises a memory (30) and an authentication component. The authentication component is capable of providing access to a protected transaction stored on the memory if biometric data (BIOKY) measured by a biometric measuring means (80) corresponds to earlier biometric data (BIOKY) used to protect the voice conversation (240). ® KIPO & WIPO 2007
Patent KR-20070007919-A (KR)
Title: Cryogenic fuel tank and use thereof in a motor vehicle
Inventor: ALLIDIERES LAURENT
IPC: F17C3/04
Filed: 2004-12-17
Abstract: A cryogenic fluid tank comprising an outer envelope (2) and an inner envelope (1), wherein the space between said envelopes is occupied by a multilayered insulation structure (3) wherein the inner envelope (1) is supported on a point of articulation (A) formed by a support structure (6) coupled to the outer envelope (2) and extending into the latter, wherein the point of articulation is located above the center of gravity (G) of the inner envelope. Applications: cryogenic fuel tanks in motor vehicles. ® KIPO & WIPO 2007
Patent KR-20070028379-A (KR)
Title: Production method of compound semiconductor device wafer
Inventor: KUSUNOKI KATSUKI
IPC: H01L21/301
Filed: 2005-06-08
Abstract: An object of the present invention is to provide a method for producing a compound semiconductor device wafer, which method enables cleaving of a wafer with precision and at remarkably high yield, attains high process speed, and improves productivity. The inventive method for producing a compound semiconductor device wafer, the wafer including a substrate and a plurality of compound semiconductor devices provided on the substrate and arranged with separation zones being disposed between the compound semiconductor devices, comprises a step of forming separation grooves, through laser processing, on the top surface of the substrate (i.e., surface on the compound semiconductor side) at the separation zones under the condition that a compound semiconductor layer is present on the top surface of the substrate. ® KIPO & WIPO 2007
Patent KR-20070022772-A (KR)
IPC: C09K5/00
Filed: 2005-05-23
Abstract: 본 발명은 작용 물질 및 이온성 액체를 포함하는 물질 쌍, 상기 물질의, 흡수 열 펌프, 흡수 냉동기 및 열 변환기에서의 용도, 및 그에 상응하는 장치에 관한 것이다. 
     작용 물질 쌍, 흡수 열 펌프, 흡수 냉동기, 열 변환기
Patent KR-20070034525-A (KR)
Title: Ⅹⅲ족 원소 질화물의 층으로 이루어진 고 전자이동도트랜지스터 및 그 제조 방법
IPC: H01L21/335
Filed: 2005-06-10
Abstract: 본 발명은 본질적으로 ⅩⅢ족 원소(들)의 질화물(들)의 층들로 이루어진 새로운 고 전자이동도 트랜지스터(high electron mobility transistor, HEMT)에 관한 것이다. 현재 이용 가능한 이런 타입의 트랜지스터들과는 달리, 본 발명에 따른 트랜지스터는 갈륨 함유 질화물로 이루어지는 동종 기판(homosubstrate)(11) 상에 제조되고, 결정핵생성 층(nucleation layer)이 없으며, 그 버퍼 층(3)은 공지의 HEMT에서보다 현저히 얇다. 바람직하게는, 적어도 본 발명에 따른 트랜지스터의 일부인 버퍼 층(3)은 애피택셜법(epitaxial method)에 의해 형성되고, 에피택셜 공정 시의 버퍼 층의 성장 방향은 본질적으로 기판(11)의 성장 방향에 수직이다. 본 발명은 또한 고 전자이동도 트랜지스터(HEMT)의 제조 방법에 관한 것이기도 하다. 
       
     전자이동도, HEMT, 트랜지스터, ⅩⅢ족 원소, 동종 기판, 이종 기판, 에피택셜법
Patent KR-20070038467-A (KR)
Inventor: SAKAMOTO KAZUNORI
IPC: H01L21/68
Filed: 2005-06-22
Abstract: 반도체 웨이퍼(W)의 지지면(20A)를 구비한 지지 플레이트(11)와, 이것을 지지하는 아암 플레이트(30)와, 이들 지지 플레이트 및 아암 플레이트(13) 사이에 설치된 평행도 조정수단(14)을 구비하여 옮겨싣기 장치(10)가 구성되어 있다.  지지 플레이트는 지지면으로부터 공기의 흡배기가 가능하게 설치되고, 공기 토출상태에서 반도체 웨이퍼(W)에 접근했을 때의 반작용으로 웨이퍼에 대해 평행하게 유지되고, 당해 평행을 유지한 상태에서 웨이퍼에 접한 후에 당해 웨이퍼를 흡착하여 옮겨실을 수 있다.   
     
     반도체 웨이퍼, 지지 플레이트, 아암 플레이트, 평행도 조정수단, 옮겨싣기 장치, 판 형상체, 유지 부재
Patent KR-20070038990-A (KR)
Inventor: JANG KI TAE
IPC: H04B1/40
Filed: 2007-01-10
Abstract: 본 발명은 이동통신 단말기에서 액션에 따른 명령어를 정의하기 위한 방법에 관한 것으로서, 새로운 명령어 정의를 위한 키 입력이 감지될 시, 단말의 모드를 액션 기록 모드로 변경하여 사용자의 단말 조작에 따른 액션을 기록하는 과정과, 상기 액션 기록의 완료가 감지될 시, 상기 액션을 특정 명령어로 저장하는 과정과,기존 명령어들의 조합을 위한 키 입력이 감지될 시, 사용자의 선택에 따른 명령어들을 조합하고, 상기 조합된 명령어들을 저장하는 과정을 포함하여, 자주 사용하는 기능들을 조합하여 예약해둠으로써 평소 또는 운전 중에 사용자가 키 입력의 번거로움 없이 휴대단말기를 간편하게 사용할 수 있는 이점이 있다.  
       
     단말, 터치 패널, 터치 패드, 제스처, 패턴
Patent KR-20080068449-A (KR)
Title: Washing machine and service methode for the same
Inventor: LEE PHAL JIN
IPC: D06F33/02
Filed: 2007-01-19
Abstract: A washing machine and a method for providing a service of the same are provided to analyze an error accurately by converting each error into numerical codes respectively and comparing the number codes with information stored in a database. A washing machine comprises a sensor(10), a microprocessor(30), and a display unit(40). The sensor senses an error of other elements of the washing machine. The microprocessor senses the error of the elements on the basis of a signal sent from the sensor, converts each of the errors into certain combination of numerical codes respectively, and stores the combination. The display unit displays the number codes on a display when the error is sensed.
Patent KR-20080070337-A (KR)
Title: Java script based web-client application framework, web contents processing method using the framework and computer readable medium processing the method
Inventor: NAM KI HOON
IPC: G06F9/06
Filed: 2007-01-26
Abstract: A Java script based web-client application framework, a web contents processing method using the same, and a computer-readable recording medium thereof are provided to maximize maintenance efficiency and reusability of Java script objects by providing a basic class supporting class creation with a Java script language, forming an instance factory with interpreting an XML(eXtensible Markup Language) contents file, processing events based on events, and smoothly communicating with a web server in real-time. A basic class unit provides basic classes made in Java script language and an access interface for the basic classes. An XML DOM(Document Object Model)(736) provides interface for an XML document. An instance factory(738) is made in the Java script language, and forms an instance pool and manages declarative instances(739) by interpreting the XML document file including instance creation and class definition based on the basic class. A message processor(734) supports message transfer between the instances. The instance factory registers a single-tone instance to a factor and creates the instance in real reference not an initialization time point.
Patent KR-20080074645-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HWANG EUI SEONG
IPC: H01L21/28
Filed: 2007-02-09
Abstract: A method for manufacturing a semiconductor device is provided to improve a density and a surface roughness of a metal layer by depositing the metal layer on the whole surface of a substrate in the state that iodine is adhered to the substrate. A dielectric(210) is formed on a semiconductor substrate(200) to cover a lower structure. The dielectric is etched to form a pattern for a metal wire. A diffusion preventing barrier layer(212) is formed on the dielectric including the pattern for a metal wire. An iodine atom is adhered to the substrate surface on which the diffusion preventing barrier layer is formed. A first copper layer(220) is formed on the diffusion preventing barrier layer where the iodine atom is adhered along a profile of the pattern for a metal wire through a sputtering method. A second copper layer(230) gap-filling the pattern for the metal wire is formed on the first copper layer to form a metal wire. The pattern for a metal wire is a trench or a contact hole.
Patent KR-20080080785-A (KR)
Title: Drainage plug for drain-pipe
Inventor: SHIN SUENG WOO
IPC: E03C1/232
Filed: 2007-03-02
Abstract: A stopper for opening and closing a drainpipe is provided to install easily and to use simply by opening or closing a drainpipe simply without an additional opening and closing device. A stopper for opening and closing a drainpipe is formed by coupling two ends of a disk shaped opening and closing member(3), which is fixed to a central water discharge hole of a cylindrical coupling member connected and installed to a drainpipe of a washstand and a bathtub in two steps, to the coupling member by a hinge to rotate freely, wherein the coupling member is formed in the two steps having different upper, lower outside diameters to make a hanging projection formed on the borderline adhered closely to an end projection of a drainpipe, and a ring-shaped rubber packing(9) is coupled to the outer circumferential surface of the disk shaped opening and closing member to prevent the leakage of water. The hinge is composed of a shaft pin having a two-step diameter, wherein a front small diameter is inserted to shaft holes(11) formed on two sides of the disk shaped opening and closing member and a rear small diameter is press-fitted to coupling holes formed on two sides of the coupling member. In addition, a rolling member like a bearing is inserted between the shaft hole of the opening and closing member and the small diameter of the shaft pin.
Patent KR-20070044409-A (KR)
Inventor: BAIK DONG KI
IPC: G09G3/294
Filed: 2007-03-14
Abstract: 본 발명은 플라즈마 디스플레이 장치 및 그의 구동방법에 관한 것이다. 
     본 발명에 의한 플라즈마 디스플레이 장치는 스캔 전극 및 서스테인 전극을 포함하는 플라즈마 디스플레이 패널 및 리셋 기간의 셋 업 기간 동안, 스캔 전극에는 램프업 파형을 갖는 리셋 펄스를 인가하고, 서스테인 전극에는 서스테인 방전을 위한 서스테인 펄스와 같은 크기를 갖는 부극성 펄스를 인가하고, 리셋 기간의 셋 다운 기간 동안, 서스테인 전극에는 부극성 펄스와 반대 방향의 극성을 갖는 정극성 펄스를 인가하는 펄스 제어부를 포함하는 것을 특징으로 한다. 
       
     네거티브 서스테인, 벽전하, 스캔 전극, 어드레스 전극, 서스테인 전극